diymore Robotic Arm Kit Silver ROT3U 6DOF Aluminium Robot Arm Mechanical Robotic Clamp Claw Kits No Soldering Required (Unassembled Parts Without Servos)

This robot arm is great for the hobbyist or DIY student. I can use mine with 3 - 4 AA battery packs or a variable power supply. I have used the arm with a micro-controller and written a controller program with Tkinter. I have read someone complain about the servo movement being jerky. That will not happen if you use small increments in the degrees. I increment the servos in 5 degree steps. But if you want finer accuracy you can use 1 or 3 degrees. 10 degrees at a time will give faster movement. I am working on a program for have the robot arm move player pieces for playing tic tac toe and chess. Worth the money and time to build if you are interested in learning about robotics.

Good product. The only problem I have is that it doesn't get sent with an instruction book, but instead you need to request one from the seller. Also please start labeling the screws. PLEASE!!!

The arm was fairly easy to put together. They provided more nuts/bolts than were needed. I used 5 mg995 servos and one heavy duty ezrobot servo for the 2nd position up from the bottom. The arm gets heavy with all the servos and an mg995 won't lift it. This was a fun little project.

A horrible kit. Instructions are worthless

It took sometimes to put it together based on pictures. But this should be nothing if u are already cane to this level. One thing, it ONLY comes metal pieces. U need to buy sevor,board....etc

It's ok. Assembly is a pain. I ended up using it as a 4 axis and removed some sections. It's very heavy when assembled and you need some really strong. 20kg or more servos to use it. My biggest complaint would be the claw. When the servo is mounted( I tried 4 different ones) it's extremely hard to find a servo horn to fit that won't bind with the mounting plate but still give the right strength to make the claw move. The claw is more a novelty then functional. It's very sloppy. Fully closed you can wiggle it open and closed 3/8 of an inch and when in use it's so sloppy the grips never close together. Some bushing and better screws would have made a world of difference in the claw. It has tiny screws ran through big holes so there is no precision. Bottom line I bought the arm because it was cheap and looked cool but by the time I bought the strong enough servos ($17 each ), found the right servo horns ($11 kit) and fixed the claw I could have gotten the more expensive precise arm at the same price.

Inventory of screws is inaccurate. Key steps are merely alluded to in pictures. Otherwise seems a decent kit for the price if you want to choose stronger servos but don't want to source all the other parts individually.

I AM IN THE PROCESS OF BUILDING MY ROBOT ARM, I LIKE IT VERY MUCH

Il manque les six moteurs et des pièces.